| Boadilla del Monte to Brandenburg | 1,134.76 mi (1,826.23 km) |
| Boadilla del Monte to Brandis | 1,090.28 mi (1,754.64 km) |
| Boadilla del Monte to Braunfels | 914.54 mi (1,471.81 km) |
| Boadilla del Monte to Braunsbedra | 1,063.99 mi (1,712.33 km) |
| Boadilla del Monte to Braunschweig | 1,065.01 mi (1,713.97 km) |
| Boadilla del Monte to Breckerfeld | 925.66 mi (1,489.70 km) |
| Boadilla del Monte to Breisach am Rhein | 772.80 mi (1,243.71 km) |
| Boadilla del Monte to Bremen | 1,058.30 mi (1,703.17 km) |
| Boadilla del Monte to Bremerhaven | 1,078.00 mi (1,734.88 km) |
| Boadilla del Monte to Bremervorde | 1,088.42 mi (1,751.65 km) |
| Boadilla del Monte to Bretten | 856.38 mi (1,378.21 km) |
| Boadilla del Monte to Bretzfeld | 888.39 mi (1,429.72 km) |
| Boadilla del Monte to Brieselang | 1,157.19 mi (1,862.31 km) |
| Boadilla del Monte to Brilon | 963.87 mi (1,551.20 km) |
| Boadilla del Monte to Bruchhausen-Vilsen | 1,050.35 mi (1,690.38 km) |
